271432528

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 60

約数和(自身を含む): 551631360

約数和(自身を除く): 280198832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 139, 248, 254, 278, 496, 508, 556, 961, 1016, 1112, 1922, 2032, 2224, 3844, 3937, 4309, 7688, 7874, 8618, 15376, 15748, 17236, 17653, 31496, 34472, 35306, 62992, 68944, 70612, 122047, 133579, 141224, 244094, 267158, 282448, 488188, 534316, 547243, 976376, 1068632, 1094486, 1952752, 2137264, 2188972, 4377944, 8755888, 16964533, 33929066, 67858132, 135716264, 271432528]

約数ペア:

[(1, 271432528), (2, 135716264), (4, 67858132), (8, 33929066), (16, 16964533), (31, 8755888), (62, 4377944), (124, 2188972), (127, 2137264), (139, 1952752), (248, 1094486), (254, 1068632), (278, 976376), (496, 547243), (508, 534316), (556, 488188), (961, 282448), (1016, 267158), (1112, 244094), (1922, 141224), (2032, 133579), (2224, 122047), (3844, 70612), (3937, 68944), (4309, 62992), (7688, 35306), (7874, 34472), (8618, 31496), (15376, 17653), (15748, 17236)]